diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index f33fa85..c2af694 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -39,13 +39,13 @@ jobs:
 
       - name: Publish package to PyPI
         if: github.event.action == 'published'
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.pypi_password }}
 
       - name: Publish package to TestPyPI
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           user: __token__
           password: ${{ secrets.test_pypi_password }}